UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 3 DEC 25 Station: ROMD WMO ident: 47945 Latitude: 25.83 Longitude: 131.23 Elevation: 15.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1013 15 23.0 18.8 77 4.2 20.1 350 14 295.1 297.5 292.8 334.0 13.60 1 1000 130 21.8 18.5 82 3.3 19.5 355 23 295.0 297.4 292.7 333.7 13.52 2 925 800 17.0 14.5 85 2.5 15.4 320 16 296.7 298.7 291.5 329.3 11.29 3 912 921 16.2 13.8 86 2.4 14.7 313 17 297.1 299.1 291.3 328.8 10.94 4 850 1519 13.0 8.9 76 4.1 10.6 280 19 299.8 301.3 290.2 324.6 8.45 5 748 2582 6.4 4.7 89 1.7 5.5 273 26 303.8 305.1 290.3 325.3 7.18 6 700 3125 4.2 -0.8 70 5.0 1.7 270 29 307.1 308.1 289.7 323.0 5.16 7 697 3160 4.4 -1.6 65 6.0 1.4 270 29 307.7 308.6 289.6 322.8 4.88 8 693 3207 4.8 -0.2 70 5.0 2.2 270 30 308.7 309.7 290.4 325.5 5.45 9 636 3900 0.8 -18.2 23 19.0 -5.7 269 37 311.8 312.1 287.6 316.6 1.43 10 629 3989 0.2 -16.8 27 17.0 -5.8 268 38 312.1 312.4 287.9 317.5 1.63 11 621 4091 -1.1 -6.1 69 5.0 -3.4 268 39 311.8 312.5 290.0 324.1 3.90 12 612 4208 -0.7 -15.7 31 15.0 -6.1 268 41 313.5 313.9 288.6 319.6 1.84 13 608 4260 -0.7 -19.7 22 19.0 -7.0 268 41 314.1 314.4 288.3 318.5 1.32 14 575 4707 1.4 -38.6 3 40.0 -7.8 267 46 321.6 321.7 289.5 322.5 0.24 15 545 5136 -0.9 -15.9 31 15.0 -6.7 266 51 323.9 324.3 291.9 330.8 2.03 16 521 5494 -1.7 -27.7 12 26.0 -9.3 266 54 327.1 327.2 291.7 329.8 0.75 17 500 5820 -4.1 -26.1 16 22.0 -10.6 265 58 328.0 328.2 292.1 331.3 0.91 18 485 6060 -5.9 -18.9 35 13.0 -10.5 264 58 328.7 329.1 293.0 334.9 1.77 19 456 6543 -7.5 -36.5 8 29.0 -14.0 261 58 332.5 332.6 292.8 333.9 0.37 20 432 6962 -10.9 -28.9 21 18.0 -15.6 258 58 333.4 333.6 293.4 336.4 0.81 21 400 7550 -15.3 -35.3 16 20.0 -19.4 255 58 335.1 335.2 293.6 336.9 0.47 22 397 7606 -15.1 -44.1 6 29.0 -19.8 255 58 336.1 336.1 293.5 336.8 0.19 23 383 7875 -16.1 -46.1 6 30.0 -20.7 256 59 338.2 338.3 294.0 338.9 0.16 24 300 9650 -31.1 -54.1 9 23.0 -33.0 260 62 341.5 341.6 294.8 341.9 0.08 25 299 9674 -31.5 -54.5 8 23.0 -33.3 260 62 341.3 341.3 294.7 341.6 0.08 26 267 10463 -38.9 -53.9 19 15.0 -39.8 263 62 341.7 341.8 294.8 342.1 0.09 27 262 10592 -40.1 -52.1 27 12.0 -40.9 264 62 341.8 341.9 294.9 342.3 0.12 28 250 10910 -43.1 265 62 342.0 29 200 12380 -54.1 265 72 347.1 30 161 13747 -63.0 270 80 354.3 31 150 14180 -65.9 275 76 356.6 32 125 15266 -71.5 264 71 365.5 33 103 16383 -79.3 252 65 371.4 34 100 16550 -79.3 250 64 374.5 35 88 17270 -80.9 245 54 385.3 36 80 17802 -82.7 241 46 392.2 37 75 18167 -76.7 238 41 412.1 38 70 18560 -79.3 235 35 414.7 39 68 18725 -79.7 241 33 417.3 40 62 19261 -70.1 258 27 449.8 41 51 20430 -67.9 296 15 480.7 42 50 20550 -64.5 300 14 491.5 43 48 20801 -63.7 306 13 499.2 44 39 22084 -62.3 334 10 533.2 45 34 22946 -56.3 353 8 570.4 46 30 23740 -57.7 10 6 587.3 47 21 26000 -56.5 36 15 654.0 48 20 26310 -56.1 40 16 664.5 49 14 28580 -55.7 737.2 50 12 29571 -51.7 784.6 TRP WND 161 13747 -63.0 270 80 354.3 Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 627.77 mb = 4004.70 m = 13138.61 ft Freezing level: 597.00 mb = 4408.88 m = 14464.65 ft Freezing level: 556.74 mb = 4967.99 m = 16298.97 ft Wetbulb zero: 677.12 mb = 3394.06 m = 11135.22 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 56.43 % Est. max temperature: 27.14 C = 80.86 F Sfc-Lift cond lev (LCL): 952.62 mb = 547.15 m = 1795.07 ft T: 18.81 C 700-500 lapse rate: 3.08 C/km ThetaE index: 9.42 C Layer 1000.0- 748.0 mb Conv cond level (CCL): 896.98 mb = 1062.07 m = 3484.43 ft Mean mixing ratio: 12.39 g/kg Conv temperature: 25.67 C = 78.20 F Cap Strength: 6.78 C Lifted Index: 6.43 C Risk: None Lifted Index @300 mb: 8.20 C Lifted Index @700 mb: -0.68 C Showalter Index: 9.83 C Risk: None Total Totals Index: 30.10 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 13.00 C K Index: 21.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.53 J/kg Max Up Vert Vel: 9.44 m/s Conv Inhibition (B-): 13.63 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 921.85 mb = 829.18 m = 2720.39 ft Lev Free Conv (LFC): 826.85 mb = 1748.66 m = 5736.99 ft Equ Level (EL): 686.85 mb = 3278.74 m = 10756.89 ft B at Equ Level: 40.70 J/kg Max Parcel Lev (MPL): 576.85 mb = 4681.12 m = 15357.83 ft Wind level data Storm motion: 304 at 25 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1013 15 350 14 2.4 -13.8 | 90 18 -17.9 -0.0 1 1000 130 355 23 2.0 -22.9 | 63 20 -18.3 -9.1 2 925 800 320 16 10.3 -12.3 | 99 10 -10.0 1.5 3 850 1519 280 19 18.7 -3.3 | 171 11 -1.6 10.5 4 700 3125 270 29 29.0 -0.0 | 212 16 8.7 13.8 5 500 5820 265 58 57.8 5.1 | 243 42 37.5 18.8 6 400 7550 255 58 56.0 15.0 | 231 46 35.7 28.8 7 300 9650 260 62 61.1 10.8 | 239 48 40.7 24.5 8 250 10910 265 62 61.8 5.4 | 245 46 41.4 19.2 9 200 12380 265 72 71.7 6.3 | 249 55 51.4 20.0 10 161 13747 270 80 80.0 -0.0 | 257 61 59.7 13.8 11 150 14180 275 76 75.7 -6.6 | 263 56 55.4 7.1 12 100 16550 250 64 60.1 21.9 | 228 53 39.8 35.7 13 70 18560 235 35 28.7 20.1 | 194 35 8.3 33.8 14 50 20550 300 14 12.1 -7.0 | 130 11 -8.2 6.8 15 30 23740 10 6 -1.0 -5.9 | 110 23 -21.4 7.9 16 20 26310 40 16 -10.3 -12.3 | 93 31 -30.6 1.5 Wind Parameters Mean winds (0-6000m): 274.1 at 32.7 knts Storm direction: 304.1 at 24.5 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 120.8 deg Storm rel helicity (0-3000m) pos: 72.8 neg: -41.1 tot: 31.7 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 146.06 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 347 20 69 17| 0.0 6.8 6.8| 10.5 -41.1 -30.6 -61.2 -0.37| 16.4 -6.0 1000 337 19 75 13| 0.0 5.9 5.9| 30.0 -41.1 -11.1 -11.1 0.06| 12.8 0.7 1500 323 18 84 9| 0.0 6.6 6.6| 46.2 -41.1 5.1 3.4 0.27| 11.6 3.1 2000 310 19 105 6| 0.0 5.8 5.8| 55.4 -41.1 14.3 7.1 0.33| 9.6 3.2 2500 301 20 138 5| 0.0 5.3 5.3| 64.4 -41.1 23.3 9.3 0.37| 8.3 3.1 3000 294 21 170 5| 0.0 5.0 5.0| 72.8 -41.1 31.7 10.6 0.40| 7.5 3.0 4000 285 24 201 8| 0.0 5.0 5.0|106.6 -41.1 65.5 16.4 0.44| 7.0 3.1 5000 278 28 218 12| 0.0 5.1 5.1|139.1 -41.1 98.0 19.6 0.44| 6.7 2.9 6000 274 33 227 17| 0.0 5.0 5.0|161.1 -52.8 108.4 18.1 0.39| 6.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251203.00.gif